Description

Carburetor Stud – 5/16-18 and 5/16-24 in Thread – 2.5 in Long – Hex Nuts – Steel – Black Oxide – Set of 4

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors.Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About ADVANCED ENGINE DESIGN

AED Performance, located in North Chesterfield, VA, researches, designs and manufactures a complete line of performance and competition carburetors. They offer a full range of products for use with the Pro Street, Drag Racer, Circle Track, Pulling, Marine and Off Road markets, including gaskets, gauges, brackets, carburetors, fuel lines and logs, metering blocks, carburetor pumps and jets, and more.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “ADVANCED ENGINE DESIGN Carburetor Stud Kit – 2.5in 6125”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    BERT TRANSMISSIONS Front Cover SG-1004

    SKU: BERSG-1004
    Product information
    Details...
    Original price was: $69.72.Current price is: $63.38.Add to cart
    Original price was: $69.72.Current price is: $63.38.Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    PROFORM Tapered Spring Compressor 67449

    SKU: PFM67449
    Product information
    • Weight0.57 lbs
    • Dimensions9.3 × 6.25 × 2.5 in
    • Style

      Tapered

    • Intended Bore

      4.04 in

    • Material

      Aluminum

    • Color

      Red

    • Finish

      Anodized

    Details...
    Original price was: $38.15.Current price is: $34.68.Add to cart
    Original price was: $38.15.Current price is: $34.68.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PIT-PAL PRODUCTS Tool Box Chock 268

    SKU: PIT268
    Product information
    • Weight3.03 lbs
    • Dimensions12 × 6 × 4 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Pair

    • Intended Purpose

      Tool Box Chock

    Details...
    Original price was: $63.98.Current price is: $58.16.Add to cart
    Original price was: $63.98.Current price is: $58.16.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Ignitor Conversion Kit 1163A

    SKU: PRT1163A
    Product information
    • Weight0.31 lbs
    • Dimensions6.1 × 4.8 × 1.65 in
    • Quantity

      Kit

    • Product Line

      Ignitor

    • Trigger Method

      Magnetic

    • Voltage

      12V

    • Positive / Negative Ground

      Negative

    Details...
    Original price was: $154.00.Current price is: $139.98.Add to cart
    Original price was: $154.00.Current price is: $139.98.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Ignitor Conversion Kit 1584

    SKU: PRT1584
    Product information
    • Weight0.17 lbs
    • Dimensions6.2 × 4.8 × 1.7 in
    • Product Line

      Ignitor

    • Trigger Method

      Magnetic

    • Voltage

      12V

    • Positive / Negative Ground

      Negative

    • Quantity

      Kit

    Details...
    Original price was: $167.00.Current price is: $150.95.Add to cart
    Original price was: $167.00.Current price is: $150.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS OXIDE SYSTEMS Distribution Blocks 16710NOS

    SKU: NOS16710
    Product information
    • Weight0.07 lbs
    • Dimensions4.05 × 3 × 1.05 in
    • Quantity

      Each

    • Outlet Size

      1/8 in NPT

    • Outlet Style

      Female

    • Material

      Aluminum

    • Color

      Black

    Details...
    Original price was: $88.00.Current price is: $79.95.Add to cart
    Original price was: $88.00.Current price is: $79.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Stocker Star Shock – Adjustable TS303

    SKU: QA1TS303
    Product information
    • Weight3.2 lbs
    • Dimensions19 × 3.9 × 3.7 in
    • Quantity

      Each

    • Product Line

      Stocker Star Single Adjustable

    • Bushing Material

      Polyurethane

    • Bushing Color

      Black

    • Application Specific

      Yes

    Details...
    Original price was: $236.45.Current price is: $214.95.Add to cart
    Original price was: $236.45.Current price is: $214.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MARCH PERFORMANCE Pulley 7006

    SKU: MPP7006
    Product information
    • Weight1.985 lbs
    • Dimensions6.45 × 6.3 × 4.7 in
    • Diameter

      5.5 in

    • Short / Long Water Pump

      Long

    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Powder Coat

    Details...
    Original price was: $101.32.Current price is: $92.11.Add to cart
    Original price was: $101.32.Current price is: $92.11.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LONGACRE Compact Valve Core Tool 52-50272

    SKU: LON52-50272
    Product information
    • Weight0.05 lbs
    • Dimensions5.55 × 4.15 × 0.4 in
    • Quantity

      Each

    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Style

      Valve Core Tool

    Details...
    Original price was: $12.07.Current price is: $10.97.Add to cart
    Original price was: $12.07.Current price is: $10.97.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KIRKEY Leg Support Left Side 2200

    SKU: KIR02200
    Product information
    • Weight1.354 lbs
    • Dimensions17.25 × 9 × 1.5 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $59.40.Current price is: $54.00.Add to cart
    Original price was: $59.40.Current price is: $54.00.Add to wishlist

    66